7 in 1 Indoor Air Quality Monitor High Accuracy CO2 Detector Pm2.5 TVOC HCHO Tester Temperature and Humidity Meter

Air quality monitors can accurately detect carbon dioxide (Co2) formaldehyde (Hcho) volatile organic compounds (Voc) PM2.5 temperature and humidity in the air in real time. Compatible with Tuya Smart/Smart Life App: 2.4Ghz Wi-Fi only) Indoor carbon dioxide formaldehyde detector is suitable for home air detection car air detection maternal and child room air detection and public place detection. It is very suitable for indoor homes schools offices and other occasions. Colour:black Material:plastic Size:about 206 x 131mm Package Contents: 1 x Air Quality Monitor Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.